%0 Journal Article
%T INVESTIGATION OF IMPURITIES IN THE STRESS APPLYING PARTS (SAPS) DOPED WITH B2O3 FOR POLARIZATION-MAINTAINING FIBERS<br>掺氧化硼应力棒的杂质含量研究
%A HU KAI-SHENG
%A LIN YI-ZHEN
%A LI GUANG-PING
%A JIANG CHUN-XIANG
%A LI YAN-SONG
%A YAN PING
%A <br>胡恺生
%A 林亦珍
%A 李光平
%A 姜春香
%A 李岩松
%A 阎萍
%J 物理学报
%D 1994
%I 
%X OH-radical concentration in the (SAPS) doped with B2O3 for PANDA fibers is measured by infrared absorption method. B, Si, 0 and N in SAPS are analysed X-ray photoelectron spectroscopy (XPS). The Ge distribution in the core and the cathod luminescence at core-cladding interface of SAPS are measured by scanning electron microscopy, The ratio of absorption coefficient between the fundamental stretching vibration and its first overtone of OH bond is explained theoretically by using a vibrator model.
%K 光纤
%K 应力
%K 损耗
%K 氧化硼
%K 杂质
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=B0F5A13CE5E0032297604E55FDA10911&yid=3EBE383EEA0A6494&vid=BE33CC7147FEFCA4&iid=B31275AF3241DB2D&sid=C45B504FED793340&eid=9C6D270E246D943F&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=2